1090969195911 has 16 divisors (see below), whose sum is σ = 1760219207424. Its totient is φ = 586739735424.

The previous prime is 1090969195871. The next prime is 1090969195997. The reversal of 1090969195911 is 1195919690901.

It is not a de Polignac number, because 1090969195911 - 2¹⁷ = 1090969064839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1090969395911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1527967705 + ... + 1527968418.

It is an arithmetic number, because the mean of its divisors is an integer number (110013700464).

Almost surely, 2^{1090969195911} is an apocalyptic number.

1090969195911 is a deficient number, since it is larger than the sum of its proper divisors (669250011513).

1090969195911 is a wasteful number, since it uses less digits than its factorization.

1090969195911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3055936150.

The product of its (nonzero) digits is 1771470, while the sum is 60.

The spelling of 1090969195911 in words is "one trillion, ninety billion, nine hundred sixty-nine million, one hundred ninety-five thousand, nine hundred eleven".